| Portishead to Coudekerque-Branche | 225.08 mi (362.23 km) |
| Portishead to Coueron | 298.60 mi (480.55 km) |
| Portishead to Coulommiers | 317.63 mi (511.17 km) |
| Portishead to Courbevoic | 284.77 mi (458.29 km) |
| Portishead to Courcouronnes | 303.35 mi (488.20 km) |
| Portishead to Cournon-d'Auvergne | 480.80 mi (773.77 km) |
| Portishead to Courrieres | 258.26 mi (415.64 km) |
| Portishead to Coutras | 461.29 mi (742.37 km) |
| Portishead to Couzeix | 428.15 mi (689.04 km) |
| Portishead to Cran-Gevrier | 558.00 mi (898.02 km) |
| Portishead to Craponne | 523.04 mi (841.76 km) |
| Portishead to Creil | 277.55 mi (446.67 km) |
| Portishead to Crepy-en-Valois | 293.45 mi (472.27 km) |
| Portishead to Crest | 588.27 mi (946.73 km) |
| Portishead to Creteil | 296.81 mi (477.66 km) |
